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发明名称
Elektrische Kathodenglimmlichtlampe zur optischen Stromanzeige oder Strommessung, insbesondere für Rundfunkgeräte.
摘要
申请公布号
AT149773(B)
申请公布日期
1937.05.25
申请号
ATD149773
申请日期
1935.11.29
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M. B. H.
发明人
分类号
主分类号
代理机构
代理人
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